/*
 * Proja - project management software
 * Copyright (C) 2012  Oleg Kasian
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */
package org.proja.core.util;

import org.apache.commons.lang3.RandomStringUtils;
import org.springframework.util.DigestUtils;

/**
 * Utility class, for different utility purposes.
 * @author Oleg Kasian
 * @version 1.0.0
 */
public class ProjaUtil {

    private ProjaUtil() {
    }
    
    public static String hashString(final String text, final String salt) {
        return DigestUtils.md5DigestAsHex((text + salt).getBytes());
    }

    public static String randomString(final int length) {
        return RandomStringUtils.random(length);
    }

}
